4058221056 has 80 divisors (see below), whose sum is σ = 10835386848. Its totient is φ = 1349734400.

The previous prime is 4058221049. The next prime is 4058221099. The reversal of 4058221056 is 6501228504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751486 + ... + 756866.

Almost surely, 2^4058221056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4058221056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5417693424).

4058221056 is an abundant number, since it is smaller than the sum of its proper divisors (6777165792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4058221056 is an equidigital number, since it uses as much as digits as its factorization.

4058221056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5893 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 4058221056 is about 63704.1682780648. The cubic root of 4058221056 is about 1595.0656650213.

The spelling of 4058221056 in words is "four billion, fifty-eight million, two hundred twenty-one thousand, fifty-six".